198 lines
6.3 KiB
C
198 lines
6.3 KiB
C
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/*
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* fltdefs.h Filter definitions
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*
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* =========================================================================
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*
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* Open Watcom Project
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*
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* Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
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*
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* This file is automatically generated. Do not edit directly.
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*
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* =========================================================================
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*/
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#ifndef _FLTDEFS_H
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#define _FLTDEFS_H
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Macro to specify filter functions */
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#ifdef __cplusplus
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#define EXTERNCDECL EXTERN_C
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#else
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#define EXTERNCDECL
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#endif
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#define PFAPIENTRY EXTERNCDECL DWORD WINAPI
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/* Handle data types */
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typedef PVOID FILTER_HANDLE;
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typedef PVOID *PFILTER_HANDLE;
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typedef PVOID INTERFACE_HANDLE;
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typedef PVOID *PINTERFACE_HANDLE;
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/* Macro to make filter protocol constants */
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#define FILTER_PROTO( x ) MAKELONG( MAKEWORD( x, 0x00 ), 0x0000 )
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/* Filter protocols */
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#define FILTER_PROTO_ANY FILTER_PROTO( 0x00 )
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#define FILTER_PROTO_ICMP FILTER_PROTO( 0x01 )
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#define FILTER_PROTO_TCP FILTER_PROTO( 0x06 )
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#define FILTER_PROTO_UDP FILTER_PROTO( 0x11 )
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/* Filter TCP/UDP port special value */
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#define FILTER_TCPUDP_PORT_ANY 0x0000
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/* Filter ICMP special values */
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#define FILTER_ICMP_TYPE_ANY 0xFF
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#define FILTER_ICMP_CODE_ANY 0xFF
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/* Filter descriptor flags */
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#define FD_FLAGS_NOSYN 0x00000001L
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#define FD_FLAGS_ALLFLAGS FD_FLAGS_NOSYN
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/* Filter descriptor late bound flags */
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#define LB_SRC_ADDR_USE_SRCADDR_FLAG 0x00000001L
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#define LB_SRC_ADDR_USE_DSTADDR_FLAG 0x00000002L
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#define LB_DST_ADDR_USE_SRCADDR_FLAG 0x00000004L
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#define LB_DST_ADDR_USE_DSTADDR_FLAG 0x00000008L
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#define LB_SRC_MASK_LATE_FLAG 0x00000010L
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#define LB_DST_MASK_LATE_FLAG 0x00000020L
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/* Filter error codes */
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#define ERROR_BASE 2000
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#define PFERROR_NO_PF_INTERFACE (ERROR_BASE + 0)
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#define PFERROR_NO_FILTERS_GIVEN (ERROR_BASE + 1)
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#define PFERROR_BUFFER_TOO_SMALL (ERROR_BASE + 2)
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#define ERROR_IPV6_NOT_IMPLEMENTED (ERROR_BASE + 3)
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/* Global filter constants */
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typedef enum _GlobalFilter {
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GF_FRAGMENTS = 2,
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GF_STRONGHOST = 8,
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GF_FRAGCACHE = 9,
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} GLOBAL_FILTER;
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typedef GLOBAL_FILTER *PGLOBAL_FILTER;
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/* Filter forward actions */
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typedef enum _PfForwardAction {
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PF_ACTION_FORWARD = 0,
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PF_ACTION_DROP = 1
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} PFFORWARD_ACTION;
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typedef PFFORWARD_ACTION *PPFFORWARD_ACTION;
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/* Filter address types */
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typedef enum _PfAddressType {
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PF_IPV4 = 0,
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PF_IPV6 = 1
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} PFADDRESSTYPE;
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typedef PFADDRESSTYPE *PPFADDRESSTYPE;
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/* Filter descriptor */
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typedef struct _PF_FILTER_DESCRIPTOR {
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DWORD dwFilterFlags;
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DWORD dwRule;
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PFADDRESSTYPE pfatType;
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PBYTE SrcAddr;
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PBYTE SrcMask;
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PBYTE DstAddr;
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PBYTE DstMask;
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DWORD dwProtocol;
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DWORD fLateBound;
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WORD wSrcPort;
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WORD wDstPort;
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WORD wSrcPortHighRange;
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WORD wDstPortHighRange;
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} PF_FILTER_DESCRIPTOR;
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typedef PF_FILTER_DESCRIPTOR *PPF_FILTER_DESCRIPTOR;
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#define FILTERSIZE \
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(sizeof( PF_FILTER_DESCRIPTOR ) - (DWORD)(&((PPF_FILTER_DESCRIPTOR)0)->SrcAddr))
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/* Filter statistics */
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typedef struct _PF_FILTER_STATS {
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DWORD dwNumPacketsFiltered;
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PF_FILTER_DESCRIPTOR info;
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} PF_FILTER_STATS;
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typedef PF_FILTER_STATS *PPF_FILTER_STATS;
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/* Filter interfaces */
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typedef struct _PF_INTERFACE_STATS {
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PVOID pvDriverContext;
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DWORD dwFlags;
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DWORD dwInDrops;
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DWORD dwOutDrops;
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PFFORWARD_ACTION eaInAction;
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PFFORWARD_ACTION eaOutAction;
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DWORD dwNumInFilters;
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DWORD dwNumOutFilters;
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DWORD dwFrag;
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DWORD dwSpoof;
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DWORD dwReserved1;
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DWORD dwReserved2;
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LARGE_INTEGER liSYN;
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LARGE_INTEGER liTotalLogged;
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DWORD dwLostLogEntries;
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PF_FILTER_STATS FilterInfo[1];
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} PF_INTERFACE_STATS;
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typedef PF_INTERFACE_STATS *PPF_INTERFACE_STATS;
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/* Filter late binding information */
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typedef struct _PF_LATEBIND_INFO {
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PBYTE SrcAddr;
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PBYTE DstAddr;
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PBYTE Mask;
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} PF_LATEBIND_INFO;
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typedef PF_LATEBIND_INFO *PPF_LATEBIND_INFO;
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/* Filter frame types */
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typedef enum _PfFrameType {
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PFFT_FILTER = 1,
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PFFT_FRAG = 2,
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PFFT_SPOOF = 3
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} PFFRAMETYPE;
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typedef PFFRAMETYPE *PPFFRAMETYPE;
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/* Filter log frame */
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typedef struct _pfLogFrame {
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LARGE_INTEGER Timestamp;
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PFFRAMETYPE pfeTypeOfFrame;
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DWORD dwTotalSizeUsed;
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DWORD dwFilterRule;
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WORD wSizeOfAdditionalData;
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WORD wSizeOfIpHeader;
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DWORD dwInterfaceName;
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DWORD dwIPIndex;
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BYTE bPacketData[1];
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} PFLOGFRAME;
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typedef PFLOGFRAME *PPFLOGFRAME;
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/* Functions in IPHLPAPI.DLL */
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PFAPIENTRY PfAddFiltersToInterface( INTERFACE_HANDLE, DWORD, PPF_FILTER_DESCRIPTOR, DWORD, PPF_FILTER_DESCRIPTOR, PFILTER_HANDLE );
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PFAPIENTRY PfAddGlobalFilterToInterface( INTERFACE_HANDLE, GLOBAL_FILTER );
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PFAPIENTRY PfBindInterfaceToIPAddress( INTERFACE_HANDLE, PFADDRESSTYPE, PBYTE );
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PFAPIENTRY PfBindInterfaceToIndex( INTERFACE_HANDLE, DWORD, PFADDRESSTYPE, PBYTE );
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PFAPIENTRY PfCreateInterface( DWORD, PFFORWARD_ACTION, PFFORWARD_ACTION, BOOL, BOOL, INTERFACE_HANDLE * );
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PFAPIENTRY PfDeleteInterface( INTERFACE_HANDLE );
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PFAPIENTRY PfDeleteLog( VOID );
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PFAPIENTRY PfGetInterfaceStatistics( INTERFACE_HANDLE, PPF_INTERFACE_STATS, PDWORD, BOOL );
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PFAPIENTRY PfMakeLog( HANDLE );
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PFAPIENTRY PfRebindFilters( INTERFACE_HANDLE, PPF_LATEBIND_INFO );
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PFAPIENTRY PfRemoveFilterHandles( INTERFACE_HANDLE, DWORD, PFILTER_HANDLE );
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PFAPIENTRY PfRemoveFiltersFromInterface( INTERFACE_HANDLE, DWORD, PPF_FILTER_DESCRIPTOR, DWORD, PPF_FILTER_DESCRIPTOR );
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PFAPIENTRY PfRemoveGlobalFilterFromInterface( INTERFACE_HANDLE, GLOBAL_FILTER );
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PFAPIENTRY PfSetLogBuffer( PBYTE, DWORD, DWORD, DWORD, PDWORD, PDWORD, PDWORD );
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PFAPIENTRY PfTestPacket( INTERFACE_HANDLE, INTERFACE_HANDLE, DWORD, PBYTE, PFFORWARD_ACTION );
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PFAPIENTRY PfUnBindInterface( INTERFACE_HANDLE );
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* _FLTDEFS_H */
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